Anyone have any info on Sonar CD-2 VHF transceiver from early/mid 50s? various search engines no help. Not really milsurplus, but was used in CD setups. Covers 2M, tuneable RX, Xtal controlled plate mod Xmit, AX9910 output tube. Found one in a basement in a local OEM office. Thanks, Howie WB2AWQ